Windows Security Scan Stuck at 99%: Practical Fixes
You run a Windows Security (formerly Windows Defender) scan, it reaches 99%, and then… nothing. I...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Activation License Expired After Upgrade
After a major Windows upgrade (e.g., from Windows 10 to Windows 11 or a feature update), you may ...
Fix nvm not found when running as administrator on Windows
When you open Command Prompt or PowerShell as Administrator on Windows and type nvm,...
Chrome DNS Error: How to Reset Network Settings
If Chrome shows a DNS error like "DNS_PROBE_FINISHED_NXDOMAIN" or "ERR_NAME_NOT_RESOLVED", it usu...
Fix 502 Bad Gateway Nginx from Command Line
If you're seeing a 502 Bad Gateway error from Nginx, it usually means Nginx can'...
Microsoft Teams Configuration Checklist for New Users
New to Microsoft Teams? The setup process can be straightforward, but missing a few steps often l...
Issue queue
SitemapFix Chrome 'Permission Denied' Error on Windows 10
Windows Update 0x80070643 Troubleshooting Guide
Fix Windows Update Configuration Not Working in Windows 10
Fix 'Command Not Found' in Ubuntu WSL Terminal
How to Speed Up Windows Update Performance
Windows Terminal Rate Limit Configuration Guide
Windows Terminal Memory Leak After Update Fix
WinRAR Checksum Error Fix Guide
Troubleshooting OpenVPN TLS Handshake Failure
Mac M1 Docker Daemon Not Starting Guide
Fix Chrome Not Starting: Profile Dependency Conflict
Troubleshooting Jupyter Token Issues in VS Code
Windows Update 0x80070643 Troubleshooting Guide
Fix Windows Update Configuration Not Working in Windows 10
Fix 'Command Not Found' in Ubuntu WSL Terminal
How to Speed Up Windows Update Performance
Windows Terminal Rate Limit Configuration Guide
Windows Terminal Memory Leak After Update Fix
WinRAR Checksum Error Fix Guide
Troubleshooting OpenVPN TLS Handshake Failure
Mac M1 Docker Daemon Not Starting Guide
Fix Chrome Not Starting: Profile Dependency Conflict
Troubleshooting Jupyter Token Issues in VS Code